Perfect shield prototyping and testing; can be applied in debugging without welding. Fit for 21-26 AWG (0.4-0.7MM) wire. Comparing with breadboards of high AWG wire, Elegoo breadboards is of higher physical strength and lower resistance. The solderless breadboards do not require soldering, therefore they are completely re-usable. This makes it easy to use for creating temporary prototypes and experimenting with circuit design which is a construction base for prototype of electronics. Compatible with resistors, transistors, diodes, LEDS, capacitors and other types of electronic components
